Eugene Hwan

Title: The Innovations of Eugene Hwan

Introduction

Eugene Hwan is a notable inventor based in San Carlos, CA (US). He has made significant contributions to the field of digital communication technology. His work primarily focuses on frequency shift keying (FSK) systems, which are essential for various digital communication applications.

Latest Patents

Eugene Hwan holds a patent for a "Wide bandwidth loop in a frequency shift keying (FSK) system." This innovative digital FSK transmitter provides direct frequency modulation in a wide bandwidth loop. In one embodiment, a discriminator circuit recovers a base band signal from the output signal of the transmitter. This signal is then compared with the input base band signal to generate an error signal for controlling the output oscillator circuit. Additionally, the output oscillator can be controlled by a phase detector that detects the phase difference between the base band modulating signal and the output signal of the transmitter. An extra narrow bandwidth loop can be incorporated to compensate for frequency drift in the output oscillator due to temperature or other environmental changes.

Career Highlights

Eugene Hwan is currently employed at Digital Microwave Corporation, where he continues to innovate and develop advanced communication technologies. His expertise in frequency modulation and digital signal processing has made him a valuable asset to the company.

Collaborations

Eugene has collaborated with talented individuals such as Han-chiu Wang and Yen-fang Chao. Their combined efforts have contributed to the advancement of technologies in the field of digital communications.

Conclusion

Eugene Hwan's contributions to the field of digital communication through his innovative patent and work at Digital Microwave Corporation highlight his importance as an inventor. His advancements in frequency shift keying systems continue to influence the industry.